diff options
author | Jeremy Allison <jra@samba.org> | 2006-05-12 23:10:01 +0000 |
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committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 11:16:59 -0500 |
commit | 2602e5fab165d426e3a87e0cdcf8f7c67596e501 (patch) | |
tree | c439136a6659e59f4b96688b48e802ac29915ccf /source3/smbd/notify.c | |
parent | c8baac2fd6fc9c83d44b93ff03d543353de9593c (diff) | |
download | samba-2602e5fab165d426e3a87e0cdcf8f7c67596e501.tar.gz samba-2602e5fab165d426e3a87e0cdcf8f7c67596e501.tar.bz2 samba-2602e5fab165d426e3a87e0cdcf8f7c67596e501.zip |
r15555: Make "change notify timeout" a per-share parameter - used
when there's no kernel or FAM change notify. If set to zero
this will turn off change notify for the share except when
we ourselves change something (renames / deletes etc. ).
Designed to help on large directory shares where a new
changenotify is issued between each delete. This will
be fixed correctly when we move to internal change notify
(eg. back-port Samba4 changenotify).
Jeremy.
(This used to be commit 5a17bffbcd5082fde79c241468a0ff2b5903d540)
Diffstat (limited to 'source3/smbd/notify.c')
-rw-r--r-- | source3/smbd/notify.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/source3/smbd/notify.c b/source3/smbd/notify.c index b2d0fc3326..829ca3a736 100644 --- a/source3/smbd/notify.c +++ b/source3/smbd/notify.c @@ -135,7 +135,19 @@ void remove_pending_change_notify_requests_by_filename(files_struct *fsp, NTSTAT } /**************************************************************************** - Return true if there are pending change notifies. + Set the current change notify timeout to the lowest value across all service + values. +****************************************************************************/ + +void set_change_notify_timeout(int val) +{ + if (val > 0) { + cnotify->select_time = MIN(cnotify->select_time, val); + } +} + +/**************************************************************************** + Longest time to sleep for before doing a change notify scan. ****************************************************************************/ int change_notify_timeout(void) |